How much space is necessary when M22 bolts is installed by wrench ?
How much space is necessary when M22 bolts is installed by wrench ?
(OP)
I like to know about the minimum space when the constructor install A490 M22 bolts. My problem is that the double H section's column is spliced in the tiny space. Thanks!





RE: How much space is necessary when M22 bolts is installed by wrench ?
The wrench should be 32 across flats; a distance between inline bolts of 49 mm and a distance to an adjoining wall of 25 mm should be OK.
prex
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RE: How much space is necessary when M22 bolts is installed by wrench ?